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2f50304e9e
Add serial support for RZ/V2H(P) SoC with earlycon. The SCIF interface in the Renesas RZ/V2H(P) is similar to that available in the RZ/G2L (R9A07G044) SoC, with the following differences: - RZ/V2H(P) SoC has three additional interrupts: one for Tx end/Rx ready and two for Rx and Tx buffer full, all of which are edge-triggered. - RZ/V2H(P) supports asynchronous mode, whereas RZ/G2L supports both synchronous and asynchronous modes. - There are differences in the configuration of certain registers such as SCSMR, SCFCR, and SCSPTR between the two SoCs. To handle these differences on RZ/V2H(P) SoC SCIx_RZV2H_SCIF_REGTYPE is added. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20240604170513.522631-6-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| drm | ||
| dt-bindings | ||
| keys | ||
| kunit | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| rv | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| ufs | ||
| vdso | ||
| video | ||
| xen | ||